* source/compiler/harbour.slx
! Optimized handling of Hex Numbers.
+ Added hash support for literal strings.
* Increased aTexts[] to 1024
* source/compiler/simplex.c
! Removed todo of pair action.
* source/compiler/harbour.slx
* Corrected support for PARAMETERS
+ Added type casts to allow c++ mode compilation
* source/compiler/simplex.c
- Removed unused vars.
+ Added type casts to allow c++ mode compilation
* include/hbcomp.h
+ Added: external BOOL hb_comp_bSimpLex
* source/compiler/harbour.c
+ Added: BOOL hb_comp_bSimpLex
+ Added: if( hb_comp_bSimpLex ) tests before releasing name strings of vars, and symbols.
+ Added: call to hb_compReleaseStrings(), if hb_comp_SimpLes is TRUE, after code generation.
* source/compiler/harbour.slx
+ Added: logic to resuse same allocated strings when string for identifier was perviously allocated.
+ Added: INIT_ACTION macro to set hb_comp_bSimpLex to TRUE.
+ Added: Function hb_compReleaseStrings()
* source/compiler/harbour.l
+ Added: empty Function hb_compReleaseStrings() to avoid link error.
* source/compiler/hbslex.c
* source/compiler/simplex.c
* Moved standard #includes from simplex to hbslex.
* source\compiler\simplex.c
* Improved handling of WhiteSpace, NewLine, and Eof.
* source\compiler\harbour.slx
+ Added rule to return only last CR in sequence of empty lines.
* source/compiler/harbour.l
+ Added rule for orphan "]"
* Monor improvments to INDEX
* source/compiler/hbgenerr.c
* Minor improvements
* source/pp/ppcomp.c
! Corrected line number was adding EmptyLines twice.
* source/compiler/hbgenerr.c
! Refined line numbers reported.
* source/compiler/harbour.l
! Rewrote (again) rules for STRING1 STRING2 STRING3 INDEX. Rules for strings much simpler.
/* Flex had some problem with $ that caused output of strings. */
* include/hbclass.ch
- Uncommented the VO #xtranslate as they do work correctly.
* source/pp/pplib.c
- Removed int hb_comp_iIncLine
* include/hbcomp.h
- Removed int hb_comp_iIncLine
+ Added int hb_comp_iCompiled
+ Added char* hb_comp_szFile
+ Added BOOL hb_comp_bError
* source/compiler/harbour.c
! Fixed Compile Time Line Numbers
! Fixed Run Time Line Numbers
* source/compiler/harbour.l
! Rewrote rules for STRING1 STRING2 STRING3 INDEX, were severly broken with regard to unterminated support.
/* When working on errors, I founf major problems, with unterminated Array Index and Unterminated Strings
I'm surprised no one reported. This mass was a nightmere to fix. it seems to be working great now. */
* source/compiler/harbour.y
! Many fixes to support correct line numbers.
* source/compiler/hbgenerr.c
! Fixed Error System to never report more than 1 error per source line.
* source/pp/ppcomp.c
- Removed code for hb_comp_iIncLine
* source/pp/ppcore.c
* Minor formating.
* include/hbclass.ch
! Uncommented #xtranslate that was not pre-processing correctly, before recent fixes to ppcore.c and now works correctly.
* source/compiler/harbour.c
! Fixed hb_compLinePush() to generate correct Run-Time Line Numbers.
* source/pp/ppcomp.c
- Removed one // comment.
* source/pp/ppcore.c
* Increased MAX_EXP to 2048 as requested by Brian Hays.
* source/compiler/hbgenerr.c
* source/pp/ppcomp.c
! Fixed reporting of line numbers on erros.
* source/pp/ppcore.c
* More support for [] as string delimiters.
* source/compiler/harbour.l
+ Added support for:
ELSIF [ some string ] ...
DO WHILE [ some string ] ...
WHILE [ some string ] ...
CASE [ some string ] ...
/* Strangly, Clipper chockes on elseif [...] */
* makefile.bc
- Removed redundant -Iinclude from echo into make.tmp (Harbour.exe)
* source/compiler/hbgenerr.c
- Removed no longer needed int iLine
* source/pp/ppcore.c
! Fixed bug PP was not able to parse #command/translate if no space before "=>" like:
#translate CRLF=>Chr(13) + Chr(10)
* source/compiler/harbour.l
* source/compiler/harbour.y
+ Added support for _ProcReq_() - compile time function used to implement SET FORMAT TO and
SET PROCEDURE TO. Clipper implementation doesn't allow a run time function with this name, Harbour
will only intercept it as compile time function, if used at BOL.
As compile time function it only accepts a single "Literal", or "Literal + Literal".
* source/compiler/hbgenerr.c
* source/pp/ppcomp.c
! Fixed line numbering. Warnnings and Errors, should now report correct line numbers.
* makefile.bc
+ Added ppcomp.c and ppcore.c to list of harbour.exe dependencies.
* source/pp/ppcore.c
* source/compiler/harbour.y
! Corrected initialization of pFile->iLine to 1
* source/pp/ppcomp.c
! Fixed redundnant empty lines generation and line numbering.
source/compiler/harbour.c
* hb_compCompile() Added Clipper like message showing how many parse errors found.
* hb_compAutoOpen() added 2nd paramter pointer to bSkipGen of caller (hb_compCompile()).
Added logic to not "remember" hb_comp_bAnyWarning and hb_comp_iErrorCount from previous parsings.
* include/hbcomp.h
* Enclosed declarations of functions to support in-line nested compilation within #ifdef HB_NESTED_COMPILE
source/compiler/harbour.y
* Enclosed functions to support in-line nested compilation within #ifdef HB_NESTED_COMPILE
* Changed rules for DO ... to add name of module to hb_comp_pAutoOpen linked list.
+ Added hb_compAutoOpen() - Parses the needed externals when -m not specified
- Defed out hb_compYACCMAIN() (#if 0) - no longer needed, moved logic into hb_compCompile() and hb_compAutoOpen()
source/compiler/harbour.l
+ Added #define YY_USER_ACTION ... to fix Flex problem with ^ (BOL RegExp)
* Enclosed functions to support in-line nested compilation within #ifdef HB_NESTED_COMPILE
source/compiler/harbour.c
* Enclosed functions to support in-line nested compilation within #ifdef HB_NESTED_COMPILE
* Modified hb_compCompile() to support future in-line nested compilation, and defed it out.
* Changed hb_compCompile() to call hb_compAutoOpen() for modules called in DO ... that are not defined in main prg.
! Completed -m support, by default directives in external opened modules will be avialable to subsequent externals.
this feature is defed out if strict compatibilty ise selected.
* include/hbpp.h
* source/compiler/harbour.c
* source/pp/ppcore.c
* Modified hb_pp_SetRules() to receive 2nd parameter BOOL hb_comp_bQuiet, since ppcore is part of PP.lib which is linked
into HBRUN.exe which does not include harbour.c where hb_comp_bQuiet is defined.
* source/compiler/harbour.l
! Fixed parse error on IF [...]
* source/vm/classes.c
Posted patch provided by JF
* source/rtl/tobject.prg
Posted missing file provided by JF
* source/compiler/harbour.c
* main() Moved calls to hb_pp_init() to hb_pp_SetRules() in ppcore.c to avoid redefinition of standard defs.
* source/pp/ppcore.c
* hb_pp_SetRules() Moved calls to hb_pp_init() from main() in Harbour.c to avoid redefinition of standard defs.
! Minor fixes to warnings and errors.
* source/compiler/cmdcheck.c
+ Implemented support for -m
* include/hbcomp.h
+ Added structure _HARBVARS to hold Harbour Session Variables
+ Added structure +AUTOOPEN to hold names of external modules already compiled.
* source/compiler/harbour.c
+ Moved the parsing/compiling logic into new hb_compCompile()
+ Added:
static void hb_compAutoOpenAdd( char * szName );
static BOOL hb_compAutoOpenFind( char * szName );
static void hb_compSaveVars( PHARBVARS, int );
static void hb_compRestoreVars( PHARBVARS, int );
* source/compiler/harbour.l
+ Added:
void * hb_compGet_YY_CURRENT_BUFFER()
void hb_compSet_YY_CURRENT_BUFFER( void * pBuffer )
int hb_compGet_yy_init( void )
void hb_compSet_yy_init( int i )
int hb_compGet_yy_start( void )
void hb_compSet_yy_start( int i )
int hb_compGet_yy_did_buffer_switch_on_eof( void )
void hb_compSet_yy_did_buffer_switch_on_eof( int i )
* source/compiler/harbour.y
+ Added logic to call hb_compCompile() when DO ... or DO ... WITH
+ Added:
void * hb_compGet_pLoops( void )
void hb_compSet_pLoops( void * pLoops )
void * hb_compGet_rtvars( void )
void hb_compSet_rtvars( void * rtvars )
* source/compiler/hbusage.c
+ Added display of -m compiler switch
Please note:
1. Implementation is practicaly completed, but there is one known issue to be resolved: Once we open and compile
an external module, the very next prg line in the parent prg is not processed, I would love to get some assistance
with this - Ryszard, Antonio, Victor, Paul? as I am seriously limited with time over this week.
It seems I am not saving one of Bison/Flex vars, so my restore of the previous session is not complete :-(
2. Clipper seem to have a bug, on the following code:
DO WHILE WITH ...
Clipper will attempt to compile external "WITH.PRG" instead of "WHILE.PRG", can any one advise if I am missing something here...
In our implementation the above line will attemp to compile "WHILE.PRG"
* include/hbcomp.h
+ Added: extern char * hb_pp_STD_CH;
* include/hbpp.h
+ Added: extern void hb_pp_SetRules( BOOL (*hb_compInclude)(char *, PATHNAMES * ) );
* source/compiler/hbusage.c
* source/compiler/harbour.c
* source/compiler/cmdcheck.c
+ Added support for -u[FileName]
- Removed TODO for -u
* source/pp/ppcomp.c
+ Added hb_pp_ReadRules() - Logic to process directives from user supplied command defs.
* source/pp/ppcore.c
+ Added hb_pp_SetRules() - Logic to use predefined rules, none, or user defined.
* source/pp/pptable.c
+ Added hb_pp_Table() - Moved predefined rules into this function, to allow for conditional use.
